Windows Subsystem for Linux (WSL) is awesome.
It gives you the power to use Linux within your Windows system. A Linux shell can be difficult to learn, but the payoffs are incredible. You can become insanely productive with it. I encourage every Windows developer to give this a try.

Let's say you know the thumbprint of a certificate and want to see if it's installed. You can go through and check the properties of each certificate, but it's kind of a pain. You can do it much easier from Powershell.